Electronics Forum | Tue Jun 25 18:28:32 EDT 2002 | genny
What about a twist tie? Reusable.
Electronics Forum | Wed Mar 16 20:11:03 EST 2005 | darby
KT, What sort of delta T are you getting? This does sound a bit odd. TCs are in EXACTLY the same position on each board? Something I only recently found out - according to Mark Cannon from ERSA re profiling, that you may wish to consider. 1.TCs sho
Electronics Forum | Sun Jan 20 17:04:52 EST 2002 | arzu
I used to twist them sometimes at times that there were no alternatives. it works fine for a quite a while, than you have to cut and twist them again. I tried to weld them too, but it did not succeed. Further I heard that hard-soldering them (with a
Electronics Forum | Fri Sep 12 08:12:28 EDT 2008 | realchunks
Oh I agree with you 100%. I have been lucky and have not had to go RoHS...... yet. I can imagine all the hidden pitfalls and problems that could occur. But I guess that's were solid engineering pays off. Some people call it "knob twisting" but mo
Electronics Forum | Thu Apr 19 21:42:10 EDT 2001 | davef
You appear to spending too much time watching "Survivor" and too little down at Jimbo's I'm not sure "Gettin' Jiggy Wit Flux" translates well. My first recollection of jiggy is ... Will Smith "Gettin' Jiggy Wit It" Bring it. Whoo! Unh, unh, unh,
Electronics Forum | Mon Aug 27 11:11:16 EDT 2012 | rway
We have 1/2 dozens 0.031 pcbs that bow after going through the oven. We are looking for a solution to this problem to prevent bowing of the pcbs. As a result of the bowing, the pcbs, on occasion get caught in the oven, and more often have transfer
Electronics Forum | Fri Jun 26 15:37:50 EDT 1998 | Justin Medernach
| | | Alright gentlemen and ladies of the forum, I again seek knowlage on what is probably a well known fact. I have spent a good part of the morning with various IPC standards and weighty tomes such as the Electronic Packaging and Interconnection H
Electronics Forum | Fri Jun 26 11:27:12 EDT 1998 | Earl Moon
| | Alright gentlemen and ladies of the forum, I again seek knowlage on what is probably a well known fact. I have spent a good part of the morning with various IPC standards and weighty tomes such as the Electronic Packaging and Interconnection Han
Electronics Forum | Wed Apr 19 20:33:14 EDT 2006 | davef
I just flew in from (insert city) and boy are my arms tired. pr: Likely, you're correct. The "pound-inch" units should have been the give-away, for us. Good catch. If this is the case, the frame fabricator would be the best source for tensioning
Electronics Forum | Mon Aug 27 12:51:32 EDT 2012 | cobham1
I have run 0.031 boards. One of the things you may want to look at is the speed of the oven. With 14 zones you may be going to slow with the board which could be the reason your boards are starting to bow. You might also think about adding stiffners
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